You can now watch YouTube videos on T-Mobile without it counting towards your data plan. T-Mobile’s Binge On service allows users to stream videos from certain partners at limited quality without affecting your data cap.

YouTube has agreed to partner with the carrier’s somewhat controversial service that skirts traditional notions of Net Neutrality. T-Mobile is also giving more control to users and video partners by allowing them to opt out of the downgraded, free streams, if higher quality videos are preferred (though qualities above 480p count towards your data plan.)